Weight and Mass Practice

Master weight and mass with fun 4th-grade practice! Learn units like grams, pounds, and tons, and practice conversions.

Unit Matching Click on the empty boxes to match the unit to the correct description in the table. Small unit of U.S. customary weight Small unit of metric weight Largest unit of metric weight Medium size of U.S. customary weight Large size of U.S. customary weight Ounce Gram Kilogram Pound Ton Matching - Metric Match the object with the correct unit you would use to measure its weight or mass. Chair Kilogram Pencil Gram Leaf Gram TV Kilogram Matching - U.S. Customary Match each object with the best unit of measure. 3 loaves of bread Pound Car Ton Apple Ounce Bag of Chips Ounce Bag of Potatoes Pound Elephant Ton Which item most likely has a mass that is greater than 1 kilogram? Orange Banana Cherry Pumpkin One kilogram is equal to 1,000 grams. How many grams are in 2 kilograms? 20,000 grams 2,000 grams 200 grams 20 grams A paper clip has a mass of about 1 gram. Which most likely has a mass of 3 grams? Penny Soccer Ruler Book The apple and book weigh the same. The book is lighter than the apple. The apple is heavier than the book. The book is heavier than the apple. Which weighs the least? Book Box of crayons Stapler Pencil Bonus: A farmer sells tomatoes for $3.00 per pound. How much would 2 pounds of tomatoes cost? $12.00 $9.00 $6.00 $4.00